_Ramon Berenguer IV BARCELONA _+
                                              | (1114 - 1162)                 
                       _Alfonso II BARCELONA _|
                      | (1156 - 1196) m 1173  |
                      |                       |_Petronilla of JIMÉNEZ _______+
                      |                         (1136 - 1173)                 
 _Peter II BARCELONA _|
| (1178 - 1213)       |
|                     |                        _Alfonso VII IVREA ____________+
|                     |                       | (1104 - 1157)                 
|                     |_Sancha of IVREA ______|
|                       (1154 - 1208) m 1173  |
|                                             |_Richeza of PIAST _____________+
|                                               (1140 - 1185)                 
|
|--Constance of ARAGON 
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